Moses
David
Saul (the apostle Paul)
John tells us that if anyone has hated his brother, he has a ready murdered him in his heart.
The farce is saying there's a sin that God can't or won't forgive.
Amen
And that is why Christ instituted the Sacrament of Confession:
[21] He said therefore to them again: Peace be to you. As the Father hath sent me, I also send you. [22] When he had said this, he breathed on them; and he said to them: Receive ye the Holy Ghost. [23] Whose sins you shall forgive, they are forgiven them; and whose sins you shall retain, they are retained. John, Chapter 20